If rank(A)=4 and nullity(A) = 2, which of the following is a possible dimension of A? A. None of the given options B. 6 x 3 OC.6x5 O D. 3 x 6 O E. 5 x 6

Q: Find [4x³ (In x)² dx. O A. 1.4 X x In²x + In x + O B. x² ln² x - ln x + O C. x ln x O D. x ln x X 2…

A: Note : according to our gauideline, i can solve oy first so please reroute the remaining question.…

Q: Let A = {1}, B = {2}, and C = {3}. (a) Explain why A x B B x A. (b) Explain why (A x B) × C # A × (B…

A: Cartesian product: The cartesian product of the sets A and B is defined as the set of all the…

Q: Calculate the value of x if: 2x - y = 8 x + y = 7 Select one: a. Not Possible - Undefined. O b. 1 C.…

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Q: Let B = [-1 1 4 -3] Find -4B

A: Solution

Q: IF |A| = 2 AND |B| = 4, what is |A U B| + |A n B| ?   PLEASE HELP

A: Given that |A| = 2 and |B| = 4

Q: L. Given 2+ 2r + br - 19z +15 - cx + dx? + ex +f, find the values of b, c, d, e and f. * + 2r +5 INP…

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Q: Given that: 4x2 +3y = 2z . Which of the following are true? a. 3y=2z+4x2 b. 2z=4x2-3y c.…

A: Given that: To determine the true statement.

Q: Let á = (–1, 0, 1), b = (0, 3, − 1) and ₹ = (1, 2, —2). a. Find à x b. b. Find (a + b) x č. c. Find…

A: NOTE: Refresh your page if you can't see any equations. . here we have . find the determinant

Q: raically 7) 2x 3 +16x² = 40x %3D

A: We subtract 40x then factor out GCF 2x.

Q: 4. If x # -4, which of the following represents 2x² + 14x + 24 in simplified form? 2x + 8

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Q: If ( x+2 y)= -4 and am = 6, then 2amx+4amy %3D %3D O 2 О -24 О 48 О 24 O 4

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Q: If w= = 3/4x

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Q: If m 23 = (2x + 30)°, and m 26 = (3x + 20)°, what is the value of x? %3D 3. О20 O 30 О10 O 50

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Q: 4. Simplify the following. State any restrictions on the variables 4x²y° а. x*y? 3 ху b. 9x? -12x

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Q: Q closed over multiplication? (Y/N) 6. Is N closed over multiplication? (Y/N)

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Q: Find the value of a, b, and c if (a+b)(a+b+c)=21, (a+c)(a+b+c)=35, and (b+c)(a+b+c)=42.

A: First we need to make some equations and the we have to simplify them in order to get a, b and c.

Q: Which of the following is a true statement? A. V15 = V10 + V5 B. V15 = V18 – V3 The equivalent…

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Q: onditions, if any, must be set forth in order for a + b to be equal to n(A U B)?

A: In this question, the concept of Set Operations is applied. Set Operations The concept of set…

Q: 2 If x² - y² = 9, and xy = 3, what is the value of x + y

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Q: Solve. b+c a + 2a + 2b a -C || 49 8 9 (1) (2) (3)

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